52 lines
1.7 KiB
Diff
52 lines
1.7 KiB
Diff
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From 9b03929385beeb7661b42e87c35566c4ec143a7a Mon Sep 17 00:00:00 2001
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From: Colin McDonald <macguy8.main@gmail.com>
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Date: Sat, 4 Jul 2015 00:21:56 -0400
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Subject: [PATCH] Optimize the entity tracker
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diff --git a/src/main/java/net/minecraft/server/EntityTracker.java b/src/main/java/net/minecraft/server/EntityTracker.java
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index c0766d6d1..766cb1e93 100644
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--- a/src/main/java/net/minecraft/server/EntityTracker.java
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+++ b/src/main/java/net/minecraft/server/EntityTracker.java
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@@ -1,9 +1,6 @@
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package net.minecraft.server;
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-import java.util.ArrayList;
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-import java.util.HashSet;
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-import java.util.Iterator;
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-import java.util.Set;
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+import java.util.*;
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import java.util.concurrent.Callable;
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import org.apache.logging.log4j.LogManager;
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@@ -201,14 +198,19 @@ public class EntityTracker {
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}
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public void a(EntityPlayer entityplayer, Chunk chunk) {
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- Iterator iterator = this.c.iterator();
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-
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- while (iterator.hasNext()) {
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- EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) iterator.next();
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-
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- if (entitytrackerentry.tracker != entityplayer && entitytrackerentry.tracker.ah == chunk.locX && entitytrackerentry.tracker.aj == chunk.locZ) {
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- entitytrackerentry.updatePlayer(entityplayer);
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+ // Kohi start - Optimized EntityTracker
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+ for (List<Entity> slice : chunk.entitySlices) {
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+ for (Entity entity : slice) {
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+ if (entity != entityplayer) {
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+ EntityTrackerEntry entry = (EntityTrackerEntry) trackedEntities.get(entity.getId());
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+
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+ if (entry != null) {
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+ entry.updatePlayer(entityplayer);
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+ }
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+ }
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}
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}
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+ // Kohi end
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}
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+
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}
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--
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2.13.3
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